[go: up one dir, main page]

FR3111583B1 - MANUFACTURE OF A COMPOSITE CRANKCASE FOR AIRCRAFT TURBOMACHINE - Google Patents

MANUFACTURE OF A COMPOSITE CRANKCASE FOR AIRCRAFT TURBOMACHINE Download PDF

Info

Publication number
FR3111583B1
FR3111583B1 FR2006427A FR2006427A FR3111583B1 FR 3111583 B1 FR3111583 B1 FR 3111583B1 FR 2006427 A FR2006427 A FR 2006427A FR 2006427 A FR2006427 A FR 2006427A FR 3111583 B1 FR3111583 B1 FR 3111583B1
Authority
FR
France
Prior art keywords
preform
fabric
drum
edge
abutment
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
FR2006427A
Other languages
French (fr)
Other versions
FR3111583A1 (en
Inventor
Hubert Jean Marie Fabre
Maxime Guillot
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Safran Aircraft Engines SAS
Original Assignee
Safran Aircraft Engines SAS
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Safran Aircraft Engines SAS filed Critical Safran Aircraft Engines SAS
Priority to FR2006427A priority Critical patent/FR3111583B1/en
Priority to CN202180042556.5A priority patent/CN115916515A/en
Priority to US18/000,888 priority patent/US20230311433A1/en
Priority to EP21737727.4A priority patent/EP4168242B1/en
Priority to PCT/FR2021/051071 priority patent/WO2021255380A1/en
Publication of FR3111583A1 publication Critical patent/FR3111583A1/en
Application granted granted Critical
Publication of FR3111583B1 publication Critical patent/FR3111583B1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C70/00—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts
    • B29C70/04—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts comprising reinforcements only, e.g. self-reinforcing plastics
    • B29C70/28—Shaping operations therefor
    • B29C70/30—Shaping by lay-up, i.e. applying fibres, tape or broadsheet on a mould, former or core; Shaping by spray-up, i.e. spraying of fibres on a mould, former or core
    • B29C70/32—Shaping by lay-up, i.e. applying fibres, tape or broadsheet on a mould, former or core; Shaping by spray-up, i.e. spraying of fibres on a mould, former or core on a rotating mould, former or core
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C53/00—Shaping by bending, folding, twisting, straightening or flattening; Apparatus therefor
    • B29C53/56—Winding and joining, e.g. winding spirally
    • B29C53/562—Winding and joining, e.g. winding spirally spirally
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C70/00—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts
    • B29C70/04—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts comprising reinforcements only, e.g. self-reinforcing plastics
    • B29C70/28—Shaping operations therefor
    • B29C70/54—Component parts, details or accessories; Auxiliary operations, e.g. feeding or storage of prepregs or SMC after impregnation or during ageing
    • B29C70/541—Positioning reinforcements in a mould, e.g. using clamping means for the reinforcement
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C70/00—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts
    • B29C70/04—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts comprising reinforcements only, e.g. self-reinforcing plastics
    • B29C70/28—Shaping operations therefor
    • B29C70/54—Component parts, details or accessories; Auxiliary operations, e.g. feeding or storage of prepregs or SMC after impregnation or during ageing
    • B29C70/545—Perforating, cutting or machining during or after moulding
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C53/00—Shaping by bending, folding, twisting, straightening or flattening; Apparatus therefor
    • B29C53/80—Component parts, details or accessories; Auxiliary operations
    • B29C53/8008—Component parts, details or accessories; Auxiliary operations specially adapted for winding and joining
    • B29C53/8016—Storing, feeding or applying winding materials, e.g. reels, thread guides, tensioners
    • B29C2053/8025—Storing, feeding or applying winding materials, e.g. reels, thread guides, tensioners tensioning
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C2793/00—Shaping techniques involving a cutting or machining operation
    • B29C2793/0081—Shaping techniques involving a cutting or machining operation before shaping
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2031/00—Other particular articles
    • B29L2031/748—Machines or parts thereof not otherwise provided for
    • B29L2031/7504—Turbines
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T50/00—Aeronautics or air transport
    • Y02T50/60—Efficient propulsion technologies, e.g. for aircraft

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Composite Materials (AREA)
  • Moulding By Coating Moulds (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)

Abstract

Procédé de fabrication d’un carter (3) en matériau composite pour une turbomachine d’aéronef, ce carter ayant une forme annulaire et comportant une préforme (24) fibreuse annulaire formée par enroulement d’une toile (20) fibreuse et noyée dans une matrice polymérique, le procédé comprenant les étapes de : a) positionnement d’un bord (20a) de la toile (20) sur un tambour de moulage (22), cette toile ayant une forme générale allongée et ledit bord étant situé à une première extrémité longitudinale de la toile, b) enroulement de la toile (20) sur le tambour (22), sur au moins un tour, de manière à obtenir la préforme (24) enroulée autour du tambour, c) moulage de la préforme et durcissement de la résine qui est injectée dans la préforme ou préimprégnée sur la préforme, caractérisé en ce qu’il comprend, avant l’étape a), une étape i) de montage d’une butée (30) amovible sur le tambour (22), et en ce que l’étape a) comprend la mise en butée dudit bord (20a) contre cette butée (30). Figure pour l'abrégé : Figure 6Method of manufacturing a composite material casing (3) for an aircraft turbine engine, this casing having an annular shape and comprising an annular fibrous preform (24) formed by rolling up a fibrous fabric (20) and embedded in a polymeric matrix, the method comprising the steps of: a) positioning an edge (20a) of the fabric (20) on a molding drum (22), this fabric having a generally elongated shape and said edge being located at a first longitudinal end of the fabric, b) rolling up the fabric (20) on the drum (22), over at least one turn, so as to obtain the preform (24) wrapped around the drum, c) molding the preform and hardening resin which is injected into the preform or preimpregnated on the preform, characterized in that it comprises, before step a), a step i) of mounting a removable abutment (30) on the drum (22) , and in that step a) comprises bringing said edge (20a) into abutment against this abutment (30). Figure for abstract: Figure 6

FR2006427A 2020-06-19 2020-06-19 MANUFACTURE OF A COMPOSITE CRANKCASE FOR AIRCRAFT TURBOMACHINE Active FR3111583B1 (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
FR2006427A FR3111583B1 (en) 2020-06-19 2020-06-19 MANUFACTURE OF A COMPOSITE CRANKCASE FOR AIRCRAFT TURBOMACHINE
CN202180042556.5A CN115916515A (en) 2020-06-19 2021-06-15 Manufacture of composite casings for aircraft turbine engines
US18/000,888 US20230311433A1 (en) 2020-06-19 2021-06-15 Production of a composite casing for an aircraft turbine engine
EP21737727.4A EP4168242B1 (en) 2020-06-19 2021-06-15 Production of a composite casing for an aircraft turbine engine
PCT/FR2021/051071 WO2021255380A1 (en) 2020-06-19 2021-06-15 Production of a composite casing for an aircraft turbine engine

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR2006427 2020-06-19
FR2006427A FR3111583B1 (en) 2020-06-19 2020-06-19 MANUFACTURE OF A COMPOSITE CRANKCASE FOR AIRCRAFT TURBOMACHINE

Publications (2)

Publication Number Publication Date
FR3111583A1 FR3111583A1 (en) 2021-12-24
FR3111583B1 true FR3111583B1 (en) 2022-11-11

Family

ID=72560793

Family Applications (1)

Application Number Title Priority Date Filing Date
FR2006427A Active FR3111583B1 (en) 2020-06-19 2020-06-19 MANUFACTURE OF A COMPOSITE CRANKCASE FOR AIRCRAFT TURBOMACHINE

Country Status (5)

Country Link
US (1) US20230311433A1 (en)
EP (1) EP4168242B1 (en)
CN (1) CN115916515A (en)
FR (1) FR3111583B1 (en)
WO (1) WO2021255380A1 (en)

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2978692B1 (en) * 2011-08-04 2013-09-06 Snecma DEVICE FOR ASSISTING THE CUTTING OF A FIBROUS TEXTURE LAYER WRAPPED ON AN IMPREGNATION CHUCK OF A WINDING MACHINE
GB201113656D0 (en) * 2011-08-08 2011-09-21 Surface Generation Ltd Tool
BR112014010039B1 (en) * 2011-10-26 2020-09-01 Snecma IMPREGNATION CHUCK FOR GAS TURBINE CASES IN COMPOSITE MATERIAL, FIBROUS TEXTURE WINDING MACHINE IN AN IMPREGNATION CHUCK AND FIBER TEXTURE FOR IMPREGNATING A FIBROUS TEXTURE FOR THE REALIZATION OF THE FIBERATING MATERIALS FOR THE REALIZATION
FR2981881B1 (en) * 2011-10-26 2013-12-13 Snecma DEVICE FOR MAINTAINING A FIBROUS TEXTURE ON AN IMPREGNATION CHUCK OF A WINDING MACHINE
FR2995555B1 (en) * 2012-09-17 2017-11-24 Snecma FIBROUS TEXTURE WINDING MACHINE FOR IMAGE ANALYSIS ALIGNMENT AND DECADING CONTROL

Also Published As

Publication number Publication date
CN115916515A (en) 2023-04-04
US20230311433A1 (en) 2023-10-05
WO2021255380A1 (en) 2021-12-23
EP4168242A1 (en) 2023-04-26
EP4168242B1 (en) 2024-08-14
FR3111583A1 (en) 2021-12-24

Similar Documents

Publication Publication Date Title
EP3183111B1 (en) Casing consisting of a composite material with a self-stiffened organic matrix and method of producing the same
CA2957834C (en) Diffuser vane made of composite material for a gas turbine engine and method for manufacturing same
JP5575392B2 (en) Method of manufacturing turbomachine element and apparatus obtained by the method
FR3074088A1 (en) REINFORCED COMPOSITE MATERIAL CASING AND METHOD OF MANUFACTURING THE SAME
EP3466657B1 (en) Manufacturing method for composite housing of a compressor for a turbomachine
CA2862681C (en) Method and system for attaching a piece of equipment to a structure made from composite material
EP3380294A1 (en) Mould for the manufacture of a gas turbine fan casing made of composite material and method for closing such a mould
EP2883688A1 (en) Composite annular casing of a turbomachine compressor
FR2945573A1 (en) CHUCK FOR MANUFACTURING A COMPOSITE MATERIAL CASING FOR A GAS TURBINE.
WO2021048486A1 (en) Method for closing an injection-moulding mould using anti-nip tapes
EP2961590A1 (en) Injection mould for manufacturing a rotary part made of a composite material having external flanges, in particular of a gas turbine casing
FR3111583B1 (en) MANUFACTURE OF A COMPOSITE CRANKCASE FOR AIRCRAFT TURBOMACHINE
FR3097800A1 (en) METHOD OF MANUFACTURING A CASING FOR A TURBOMACHINE AND TOOLS FOR ITS IMPLEMENTATION
EP3215358B1 (en) Method of repairing a perforated skin of a panel using a doubler
EP3057773B1 (en) Method for connecting a skirt to an engine body casing
WO2022214765A1 (en) Exterior ferrule of an intermediate housing made of composite material, for an aircraft turbine engine
EP4028248B1 (en) Method for manufacturing a hollow part and such a part
FR3011269A1 (en) RECTIFIER BOLT FOR HYBRID STRUCTURE GAS TURBINE ENGINE
FR3121865A1 (en) Process for manufacturing a hollow turbomachine blade
US20230286227A1 (en) Mold for manufacturing a turbomachine fan casing made of a composite material with differential expansion
FR3013252A1 (en) HYBRID MANUFACTURING METHOD OF A RECTIFIER BLADE FOR AERONAUTICAL GAS TURBINE ENGINE
FR3105076B1 (en) METHOD FOR MANUFACTURING A CASING FOR AN AIRCRAFT TURBOMACHINE
WO2018220337A1 (en) Method for unmoulding a composite material with an organic matrix
FR3127714A1 (en) METHOD FOR MANUFACTURING A BLADE FOR AN AIRCRAFT TURBOMACHINE
FR3109180B1 (en) METHOD FOR MANUFACTURING A CASING FOR AN AIRCRAFT TURBOMACHINE

Legal Events

Date Code Title Description
PLFP Fee payment

Year of fee payment: 2

PLSC Publication of the preliminary search report

Effective date: 20211224

PLFP Fee payment

Year of fee payment: 3

PLFP Fee payment

Year of fee payment: 4

PLFP Fee payment

Year of fee payment: 5

PLFP Fee payment

Year of fee payment: 6